Nienhuis - Instrument For The Measurement of Angles
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Nienhuis - Instrument For The Measurement of Angles

Product Code:012400

$41.95
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  • Quantity Available: 3
  • Availability: In stock

Description

This material is used with the Fraction Circles to demonstrate how angles are measured in degrees. The Instrument For The Measurement Of Angles is a thick metal plate calibrated in 360 degrees with a recessed circle for positioning a fraction piece to be measured.